httpdir - dir_test.go

     1  package httpdir
     2  
     3  import (
     4  	"io/fs"
     5  	"testing"
     6  	"time"
     7  )
     8  
     9  func TestDir(t *testing.T) {
    10  	d := New(time.Now())
    11  	err := d.Mkdir("/dir", time.Now(), true)
    12  	if err != nil {
    13  		t.Errorf("unexpected error: %s", err)
    14  		return
    15  	}
    16  	err = d.Mkdir("/dir2", time.Now(), false)
    17  	if err != nil {
    18  		t.Errorf("unexpected error: %s", err)
    19  		return
    20  	}
    21  	_, err = d.Open("/dir")
    22  	if err != nil {
    23  		t.Errorf("unexpected error: %s", err)
    24  		return
    25  	}
    26  	_, err = d.Open("/dir2")
    27  	if err != fs.ErrPermission {
    28  		t.Errorf("expecting permission error, got %q", err)
    29  	}
    30  	err = d.Create("/dir3/test/hello", FileString("Hello, World!", time.Now()))
    31  	if err != nil {
    32  		t.Errorf("unexpected error: %s", err)
    33  		return
    34  	}
    35  	f, err := d.Open("/dir3/test/hello")
    36  	if err != nil {
    37  		t.Errorf("unexpected error: %s", err)
    38  		return
    39  	}
    40  	stat, err := f.Stat()
    41  	if err != nil {
    42  		t.Errorf("unexpected error: %s", err)
    43  		return
    44  	}
    45  	if stat.Name() != "hello" {
    46  		t.Errorf("expecting name \"hello\", got %q", stat.Name())
    47  	}
    48  	data := make([]byte, 20)
    49  	n, err := f.Read(data)
    50  	if err != nil {
    51  		t.Errorf("unexpected error: %s", err)
    52  		return
    53  	}
    54  	if n != 13 {
    55  		t.Errorf("expecting to read 13 bytes, read %d", n)
    56  	}
    57  	if string(data[:n]) != "Hello, World!" {
    58  		t.Errorf("expecting string \"Hello, World!\", got %q", data[:n])
    59  	}
    60  	err = d.Remove("/dir3/test/hello")
    61  	if err != nil {
    62  		t.Errorf("unexpected error: %s", err)
    63  	}
    64  	if len(d.d.contents["dir3"].(dir).contents["test"].(dir).contents) != 0 {
    65  		t.Errorf("did not delete '/dir3/test/hello'")
    66  		return
    67  	}
    68  	err = d.Remove("/dir3")
    69  	if err != nil {
    70  		t.Errorf("unexpected error: %s", err)
    71  	}
    72  	if len(d.d.contents) != 2 { // dir && dir2 remain
    73  		t.Errorf("did not delete '/dir3'")
    74  	}
    75  }
    76